22273440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{947}}^1$

素因数の和:979

約数の個数: 144

約数和(自身を含む): 81702432

約数和(自身を除く): 59428992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 947, 980, 1120, 1176, 1470, 1568, 1680, 1894, 1960, 2352, 2841, 2940, 3360, 3788, 3920, 4704, 4735, 5682, 5880, 6629, 7576, 7840, 9470, 11364, 11760, 13258, 14205, 15152, 18940, 19887, 22728, 23520, 26516, 28410, 30304, 33145, 37880, 39774, 45456, 46403, 53032, 56820, 66290, 75760, 79548, 90912, 92806, 99435, 106064, 113640, 132580, 139209, 151520, 159096, 185612, 198870, 212128, 227280, 232015, 265160, 278418, 318192, 371224, 397740, 454560, 464030, 530320, 556836, 636384, 696045, 742448, 795480, 928060, 1060640, 1113672, 1392090, 1484896, 1590960, 1856120, 2227344, 2784180, 3181920, 3712240, 4454688, 5568360, 7424480, 11136720, 22273440]

約数ペア:

[(1, 22273440), (2, 11136720), (3, 7424480), (4, 5568360), (5, 4454688), (6, 3712240), (7, 3181920), (8, 2784180), (10, 2227344), (12, 1856120), (14, 1590960), (15, 1484896), (16, 1392090), (20, 1113672), (21, 1060640), (24, 928060), (28, 795480), (30, 742448), (32, 696045), (35, 636384), (40, 556836), (42, 530320), (48, 464030), (49, 454560), (56, 397740), (60, 371224), (70, 318192), (80, 278418), (84, 265160), (96, 232015), (98, 227280), (105, 212128), (112, 198870), (120, 185612), (140, 159096), (147, 151520), (160, 139209), (168, 132580), (196, 113640), (210, 106064), (224, 99435), (240, 92806), (245, 90912), (280, 79548), (294, 75760), (336, 66290), (392, 56820), (420, 53032), (480, 46403), (490, 45456), (560, 39774), (588, 37880), (672, 33145), (735, 30304), (784, 28410), (840, 26516), (947, 23520), (980, 22728), (1120, 19887), (1176, 18940), (1470, 15152), (1568, 14205), (1680, 13258), (1894, 11760), (1960, 11364), (2352, 9470), (2841, 7840), (2940, 7576), (3360, 6629), (3788, 5880), (3920, 5682), (4704, 4735)]